【題目】Even though we have made much progress in preventing pollution, yet much ________.
A.is remained to do
B.remains being done
C.remains to be done
D.is remained to be done

【答案】C
【解析】句意：雖然在防治污染方面我們已經(jīng)取得了很大進(jìn)步，但依然還有許多要做。remain to do這里需要用它的被動(dòng)式remain to be done，所以答案是C。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The boy broke Jack's window (故意). He wanted to frighten Jack.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Henry was away from home for quite a bit and _______ saw his family.
A.frequently
B.seldom
C.always
D.usually

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】How (rely) are the local weather forecasts?

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】She brought with her three friends, none of ________ I had ever met before.
A.them
B.who
C.whom
D.these

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】It was sad to me that they, so poor themselves, ________ bring me food.
A.might
B.would
C.should
D.should

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】— Sorry, I am late.

— Why, you _____ to the company today. It is Sunday.

A. needn’t to comeB. needn’t have come

C. didn’t need to comeD. needn’t come

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】—She's upset for what you said.
—I ________________.
A.don't mean any harm
B.didn't mean to hurt her
C.don't mean to hurt her
D.didn't mean hurting her

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Tony said that she must feel very unhappy to say that. Claire thought it was ridiculous to be offered by a robot.
A.scissors
B.section
C.skin
D.sympathy

查看答案和解析>>

同步練習(xí)冊(cè)答案